Description
methane and carbon dioxide
steel blade for increased stability
Suitable for use for solid and cavity wall applications in stone
40mm and 50mm to be fitted to reduce siphonage issues
Birtley CB70 Cavity Wall Standard Duty Lintel 2400 mm Tapes methane and carbon dioxideStandard duty cavity wall lintel manufactured from structural grade steel Cavity: 70 mm 85 mm Outer Leaf: 100 mm Inner Leaf: 100 mm 60 minute fire rating with 2 coat plaster finish Lack of baseplate and factory fitted expanded polystyrene insulation reduces thermal bridging Not suitable for point loads or concrete floors Loading SWL UDL Value: 22 kN
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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